CN213533418U

CN213533418U - Quick cooling device of vulcanizer

Info

Publication number: CN213533418U
Application number: CN202022285553.XU
Authority: CN
Inventors: 吴绍雄; 叶自元
Original assignee: Hubei Maikerui Rubber Plastic Co ltd
Current assignee: Hubei Maikerui Rubber Plastic Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-25
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a quick cooling device of vulcanizer, comprising a base plate, the bottom plate top is provided with the support column all around, the support column top is provided with the roof, the roof bottom is provided with the cope match-plate pattern, bottom plate top outer wall is provided with the lower bolster, the inside gas-supply pipe and the transfer line that distribute of equidistance that is provided with of lower bolster, the welding of bottom plate top outer wall one side has the condensing box, the condensing box is kept away from lower bolster one side and is provided with the gas transmission groove, gas transmission inslot wall is provided with the fan, gas transmission groove keeps away from condensing box one side and is provided with the filter. The utility model discloses in, the fan rotates and to lower the template after the refrigerant cooling with the leading-in condensing box of outside air, and the cooling effect is better, and the refrigerant flows in the transfer line, takes away the heat in the lower template, and the honeycomb duct leads back the refrigerant condensing box, recycles, and the refrigerant of cooling box in to the honeycomb duct is cooled down, avoids the refrigerant temperature to rise and influences the cooling effect.

Description

Quick cooling device of vulcanizer

Technical Field

The utility model relates to a vulcanizer technical field especially relates to a quick cooling device of vulcanizer.

Background

The vulcanizing machine is a machine for vulcanizing various rubber and plastics, has the functions of timing mold locking, automatic pressure supplementing, automatic temperature control, automatic timing, time-up alarming and the like, can realize the functions of preheating, automatic gas discharge after feeding, pressure maintaining vulcanization, timing alarming, automatic mold opening, product mold stripping and the like required by a rubber vulcanization process into a whole, and can record required process flow, remote operation and system management. After the existing vulcanizing machine carries out vulcanization treatment on a product, the temperature of a finished product mold core is about 180 ℃, the finished product mold core is very hot to the hand and difficult to demould, the demoulding can only be carried out after the finished product is naturally cooled, and the finished product is cooled unevenly and is easy to damage during demoulding, so that the product has flaws, the rate of finished products is influenced, the time is wasted during natural cooling, and the working efficiency is seriously reduced.

Chinese patent (application No. 201920866925.2) proposes "a quick cooling demoulding device for a press vulcanizer", which cools a mould with cooling water, automatically separates an upper mould from a lower mould after reaching a suitable temperature, and quickly realizes automatic demoulding, but it does not consider that the lowest temperature of water is zero, the temperature cannot be reduced again, the effect of further cooling the mould cannot be poor, and it takes a long time to cool the mould with water alone, and the cooling water becomes poor in cooling effect due to the temperature rise of absorbed heat, and the work efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a quick cooling device of a vulcanizing machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rapid cooling device of a vulcanizing machine comprises a bottom plate, wherein support columns are arranged on the periphery of the top of the bottom plate, a top plate is arranged on the top of each support column, an upper template is arranged on the bottom of the top plate, a lower template is arranged on the outer wall of the top of the bottom plate, gas conveying pipes and liquid conveying pipes which are distributed equidistantly are arranged in the lower template, a condensing box is welded on one side of the outer wall of the top of the bottom plate, a gas conveying groove is arranged on one side, away from the lower template, of the condensing box, a fan is arranged on the inner wall of the gas conveying groove, a filter screen is arranged on one side, away from the condensing box, of the gas conveying groove, an air inlet pipe penetrating through the outer wall of the condensing box is arranged in the gas conveying groove, a one-way air inlet valve is arranged in the gas, the condensing box is provided with the drain pipe in the outlet duct below, and the drain pipe is connected with the water pump, the water pump is connected with and divides the liquid pipe, and divides the connecting pipe that sets up on the liquid pipe to link to each other with the transfer line, the other one end of transfer line is connected with the collecting pipe through the connecting pipe, and the collecting pipe is connected with the honeycomb duct, the bottom plate below is provided with the cooler bin, and the cooler bin opens the hole that has with honeycomb duct looks adaptation, and the hole is provided with the sealing washer, the honeycomb duct runs through the cooler bin, and the honeycomb duct end lets in the condensing.

Preferably, the number of the gas transmission pipes is the same as that of the infusion pipes, and the gas transmission pipes and the infusion pipes are arranged in a staggered mode.

Preferably, the outer wall of the bottom plate is provided with supporting legs all around, and the bottoms of the supporting legs are connected with universal wheels through bolts.

Preferably, a supporting plate welded with the outer wall of the supporting leg is arranged below the bottom plate, and the cooling box is welded with the outer wall of the top of the supporting plate.

Preferably, the inside of the condensation box is filled with the refrigerant, and the outer wall of the condensation box is provided with an observation window.

Preferably, the cooling box is made of steel, and liquid nitrogen is contained in the cooling box.

The utility model has the advantages that:

1. in the utility model, the fan in the air transmission groove rotates to guide the outside air into the condensing box, the refrigerant in the condensing box is cooled and then is pumped into the air transmission pipe through the air pump to cool the lower template, and the air transmission pipes distributed equidistantly enable the lower template to be cooled more quickly and uniformly, and compared with the traditional device, the cooling effect is better;

2. refrigerant in the condensing box flows through water pump suction transfer line, in the transfer line, takes away the heat in the lower bolster, cools down to the vulcanizer, and the collecting pipe will be collected to the honeycomb duct and lead back the condensing box because of absorbing the refrigerant that the lower bolster heat temperature risees, and the circulation is used, resources are saved, and the refrigerant of cooler bin in to the honeycomb duct is cooled down, avoids refrigerant temperature risees to influence the cooling effect, and the refrigerant combines with refrigerating air, shortens the cool time, improves cooling efficiency.

Drawings

Fig. 1 is a schematic sectional structure view of a rapid cooling device of a vulcanizing machine according to the present invention;

FIG. 2 is a schematic view of a top view of a gas pipe of the rapid cooling device of a vulcanizer of the present invention;

fig. 3 is a schematic front structural view of the quick cooling device of the vulcanizing machine provided by the present invention.

In the figure: the device comprises a bottom plate 1, a support column 2, a top plate 3, a lower template 4, a gas transmission pipe 5, a liquid transmission pipe 6, a condensation box 7, a gas transmission groove 8, a fan 9, a filter screen 10, an air suction pump 11, a gas distribution pipe 12, a connecting pipe 13, a water pump 14, a liquid distribution pipe 15, a collecting pipe 16, a flow guide pipe 17, a cooling box 18 and a support plate 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a rapid cooling device of a vulcanizing machine comprises a bottom plate 1, wherein support columns 2 are arranged on the periphery of the top of the bottom plate 1, a top plate 3 is arranged on the top of each support column 2, an upper template is arranged on the bottom of each top plate 3, a lower template 4 is arranged on the outer wall of the top of the bottom plate 1, gas pipes 5 and infusion pipes 6 are arranged inside the lower template 4 and are distributed equidistantly, the gas pipes 5 and the infusion pipes 6 are the same in number, the gas pipes 5 and the infusion pipes 6 are arranged in a staggered manner, the lower template is cooled more rapidly and uniformly by the aid of the gas pipes 5 distributed equidistantly, compared with a traditional device, the cooling effect is better, a condenser box 7 is welded on one side of the outer wall of the top of the bottom plate 1, a gas conveying groove 8 is arranged on one side of the condenser box 7 far from the lower template 4, a, the fan 9 rotates to guide outside air into the interior of the condensing box 7, the air conveying groove 8 is provided with an air inlet pipe penetrating through the outer wall of the condensing box 7, the air inlet pipe is provided with a one-way air inlet valve, the condensing box 7 is provided with an air outlet pipe close to the top of one side of the lower template 4, the air outlet pipe is connected with an air extracting pump 11, the air extracting pump 11 pumps the air cooled by the refrigerant in the condensing box 7 into the air conveying pipe 5 to cool the lower template 4, the air extracting pump 11 is connected with an air distributing pipe 12, the air distributing pipe 12 is provided with connecting pipes 13 distributed at equal intervals, the connecting pipes 13 are connected with the air conveying pipe 5, the condensing box 7 is provided with a liquid outlet pipe below the air outlet pipe, the liquid outlet pipe is connected with a water pump 14, the water pump 14 is connected with a liquid distributing pipe 15, the connecting pipes 13 arranged on, and the collecting pipe 16 is connected with a flow guide pipe 17, the collecting pipe 16 collects the refrigerant with the temperature rising due to the heat of the lower template 4 to the flow guide pipe 17 and leads the refrigerant back to the condensing tank 7 for recycling and resource saving, a cooling tank 18 is arranged below the bottom plate 1, the cooling tank 18 is provided with a hole matched with the flow guide pipe 17, the hole is provided with a sealing ring, the cooling tank 18 cools the refrigerant in the flow guide pipe 17 to avoid the temperature rising of the refrigerant from influencing the cooling effect, the flow guide pipe 17 penetrates through the cooling tank 18, the tail end of the flow guide pipe 17 is led into the condensing tank 7, the flow guide pipe 17 is provided with a liquid conveying pump and a one-way valve, the periphery of the bottom outer wall of the bottom plate 1 is provided with supporting legs, the bottoms of the supporting legs are connected with universal wheels through bolts, a supporting plate 19 welded with the outer walls of the supporting legs is, and the outer wall of the condensation box 7 is provided with an observation window, the cooling box 18 is made of steel, and liquid nitrogen is contained in the cooling box 18.

The working principle is as follows: when the utility model is in operation, the fan 9 in the air transmission groove 8 rotates to guide the outside air into the condensing box 7, the air is cooled by the refrigerant in the condensing box 7, the air pump 11 pumps the air cooled by the refrigerant in the condensing box 7 into the air pipe 5 to cool the lower template 4, and the air pipes 5 distributed equidistantly enable the lower template to be cooled more quickly and uniformly, compared with the traditional device, the cooling effect is better, the refrigerant in the condensing box 7 is pumped into the infusion pipe 6 by the water pump 14 and flows in the infusion pipe 6, the heat in the lower template 4 is taken away to cool the vulcanizer, the collecting pipe 16 collects the refrigerant with the temperature rising due to the absorption of the heat of the lower template 4 to the diversion pipe 17 to be guided back to the condensing box 7, the circulation is used, the resource is saved, the cooling box 18 cools the refrigerant in the diversion pipe 17, and the influence on the cooling effect due to the temperature rising of the refrigerant is avoided, the refrigerant is combined with the refrigerating air, so that the cooling time is shortened, and the cooling efficiency is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A rapid cooling device of a vulcanizing machine comprises a bottom plate (1) and is characterized in that support columns (2) are arranged on the periphery of the top of the bottom plate (1), a top plate (3) is arranged on the top of each support column (2), an upper template is arranged at the bottom of the top plate (3), a lower template (4) is arranged on the outer wall of the top of the bottom plate (1), a gas conveying pipe (5) and a liquid conveying pipe (6) which are distributed equidistantly are arranged inside the lower template (4), a condensing box (7) is welded on one side of the outer wall of the top of the bottom plate (1), a gas conveying groove (8) is arranged on one side, away from the lower template (4), of the condensing box (7), a fan (9) is arranged on the inner wall of the gas conveying groove (8), a filter screen (10) is arranged on one side, away from the condensing box (7), of the gas conveying groove (8) is, the condenser box (7) is close to the top of one side of the lower template (4) and is provided with an air outlet pipe, the air outlet pipe is connected with an air pump (11), the air pump (11) is connected with an air distributing pipe (12), the air distributing pipe (12) is provided with connecting pipes (13) distributed equidistantly, the connecting pipes (13) are connected with an air conveying pipe (5), the condenser box (7) is provided with a liquid outlet pipe below the air outlet pipe and is connected with a water pump (14), the water pump (14) is connected with a liquid distributing pipe (15), the connecting pipes (13) arranged on the liquid distributing pipe (15) are connected with an infusion pipe (6), the other end of the infusion pipe (6) is connected with a collecting pipe (16) through the connecting pipes (13), the collecting pipe (16) is connected with a flow guide pipe (17), a cooling box (18) is arranged below the bottom plate (1), and the cooling box (18, the hole is provided with the sealing washer, honeycomb duct (17) run through cooler bin (18), and honeycomb duct (17) end lets in condenser box (7), and honeycomb duct (17) are provided with transfer pump and check valve.

2. The rapid cooling device of the vulcanizing machine as claimed in claim 1, wherein the number of the air delivery pipes (5) is the same as that of the infusion pipes (6), and the air delivery pipes (5) and the infusion pipes (6) are arranged in a staggered manner.

3. The rapid cooling device of the vulcanizing machine as claimed in claim 1, characterized in that the outer wall of the bottom plate (1) is provided with supporting legs all around, and the bottoms of the supporting legs are connected with universal wheels through bolts.

4. A quick cooling device for a vulcanizer according to claim 1, wherein a support plate (19) welded to the outer wall of the support leg is provided below said base plate (1), and the cooling tank (18) is welded to the outer wall of the top of the support plate (19).

5. The rapid cooling device for the vulcanizing machine as claimed in claim 1, characterized in that the inside of the condensation tank (7) is filled with refrigerant, and the outer wall of the condensation tank (7) is provided with an observation window.

6. The rapid cooling device for the vulcanizing machine as claimed in claim 1, characterized in that the cooling box (18) is made of steel, and liquid nitrogen is contained in the cooling box (18).